//==================================================================
//  Copyright (C) 2006  Davide Pasca
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//==================================================================
///
///
///
/// Where did I derive this from ? Forgot m(__)m ...
///
//==================================================================

#ifndef FRACTAL_H
#define FRACTAL_H

#include "Noise.h"

//==================================================================
///
//==================================================================
class Fractal : public Noise
{
protected:
	float _fH;
	float _fLacunarity;
	float _fExponent[MAX_OCTAVES];

public:
	Fractal(int nDimensions, unsigned int nSeed, float fH, float fLacunarity);

	float fBm(float *f, float fOctaves);
};

#endif